The magnitude of the electric field at a distance r from a point charge Q is equal to Q 4 0 r 2 How close to a water molecule (of polarizability volume 1 4810 30 m 3 ) must a proton approach before the dipole moment it induces has a magnitude equal to that of the permanent dipole moment of the mole...

ANSWER The volume of a water molecule is 1481030 m3 1481020 cm and the electric field at a distance ...

The magnitude of the electric field at a distance r from a point charge Q is equal

Question:

The magnitude of the electric field at a distance r from a point charge Q is equal to Q/4πε₀r². How close to a water molecule (of polarizability volume 1.48×10⁻³⁰m³) must a proton approach before the dipole moment it induces has a magnitude equal to that of the permanent dipole moment of the molecule (1.85 D)?

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